易混淆的单词： ServSERV

The labour operations list contains type-related lists with labour operations and serv .

人工操作列表包含和类型相关的带有人工操作和维修的列表。

The main technological breakthrough and social development made in the past thirty years is the main driving power to change environment , but other reasons such as the increasing demand of learning , commercialized and globalized education serv , ices and economic freedom urge us to rethink planning .

在过去30多年里发生的主要技术突破和社会发展是改变环境的主要驱动力，但其他的因素诸如日益增长的学习需求、教育服务的商业化、全球化和经济自由化等也是促成重新定义的原因。